Properties of the Number 51496

Fifty-One Thousand Four Hundred Ninety-Six

Basics

Value: 51495 → 51496 → 51497

Parity: even

Prime: No

Previous Prime: 51487

Next Prime: 51503

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 41 × 157

Divisors: 1, 2, 4, 8, 41, 82, 157, 164, 314, 328

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1100100100101000

Octal: 144450

Duodecimal: 25974

Hexadecimal: c928

Square: 2651838016

Square Root: 226.92730113408567

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers k such that k·6^k + 1 is prime. A242176

T(n,k)=Number of nXk nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 1 and every value increasing by 0 or 1 with every step right, diagonally se or down. A252889

Decimal expansion of the probability that a point of an infinite (rooted) tree is fixed by every automorphism of the tree. A51496